Molybdenum trioxide nanopaper as a dual gas sensor for detecting trimethylamine and hydrogen sulfide

Hydrogen sulfide as an oxygen sensor in trout gill chemoreceptors.

O2 chemoreceptors elicit cardiorespiratory reflexes in all vertebrates, but consensus on O2-sensing signal transduction mechanism(s) is lacking. We recently proposed that hydrogen sulfide (H2S) metabolism is involved in O2 sensing in vascular smooth muscle. Here, we examined the possibility that H2S is an O2 sensor in trout chemoreceptors where the first pair of gills is a primary site of aquat...

Hydrogen Sulfide as an Oxygen Sensor 2 Kenneth

Eukaryotic cells depend upon oxygen (O2) for their survival and elaborate mechanisms have evolved in multicellular animals, especially vertebrates, to monitor the availability of environmental O2, the efficiency of O2 extraction from the environment, ensure adequate O2 delivery to tissues and even to regulate cellular metabolism when O2 availability is compromised. In vertebrates, specialized O...

GasniGraphene-manganase oxide nanocomposite as a hydrogen peroxidase sensor

A feasible and fast method to fabricate hydrogen peroxide sensor was investigated by graphene-manganase nanocomposite carbone paste electrode. In the present work, in first step, the graphene was synthesized by chemical method and in second step, manganese oxide nanoparticle was doped on graphene. graphene-manganase nanocomposite was characterized by FTIR and SEM. The nanocomposite shows a high...

GasniGraphene-manganase oxide nanocomposite as a hydrogen peroxidase sensor

A feasible and fast method to fabricate hydrogen peroxide sensor was investigated by graphene-manganase nanocomposite carbone paste electrode. In the present work, in first step, the graphene was synthesized by chemical method and in second step, manganese oxide nanoparticle was doped on graphene. graphene-manganase nanocomposite was characterized by FTIR and SEM. The nanocomposite shows a high...

Hydrogen Sulfide Gas Levels Post Feeding